collection

Country road, Groningen, crayon and watercolour on paper 54.8 x 37.6 cm, signed l.r. with monogram

An old waterpump in the dunes, Terschelling, pen, ink and watercolour on paper 22.2 x 15.1 cm, signed l.r. with monogram and painted '60

The pickpockets, paper 23.6 x 19.2 cm, without frame

Portrait of a woman, presumably Maria Louisa Engelman-Hakbijl (1 from 4 portraits), pastel on paper 30.5

Construction site, oil on panel 45.7 x 30.7 cm, signed l.r. with initials and ca. 1985-1990

A bouquet with an arum, narcissus and roses, oil on canvas 44.2 x 35.3 cm, signed c.r.

Elegant company in Café de la Paix, Paris, black and coloured chalk on paper 14.6 x 22.1 cm, signed l.r. and dated 1904

Man in bubble, gouache on paper 72.0 x 108.5 cm, signed l.l. and dated '68

Harbour at night, oil on canvas 30.2 x 40.3 cm, signed l.l.

View of Amsterdam, oil on canvas 46.3 x 56.5 cm, signed l.l. and painted ca. 1919

Farm, Blaricum, oil on panel 51.0 x 41.1 cm, signed l.r. and l.l. (traces of signature)

A view of the river Amstel with houses on the Nieuwe Doelenstraat and the Kloverniersdoelen, Amsterdam, oil on panel 32.6 x 42.6 cm

After the dip in the sea, Scheveningen, chalk and watercolour on board 47.0 x 37.0 cm, signed l.l.

Hippo family, bronze 18.0 x 31.0 cm, signed on the base

View of the Peace Palace in The Hague, oil on panel 18.5 x 24.3 cm, signed l.l. and without frame

Figure Grotesque II, ink and watercolour on paper 19.0 x 8.8 cm, without frame

Apple blossom, oil on canvas 59.9 x 79.8 cm, signed l.r. and without frame

Brik off the coast in heavy weather, oil on panel 28.1 x 44.1 cm, signed l.r.

-, oil on canvas

Sommerliches Stadtbild mit Figuren bei einer Kirche, oil on canvas 39.6 x 53.8 cm, signed l.r. (faded)